117635458522 has 8 divisors (see below), whose sum is σ = 176884614900. Its totient is φ = 58673920224.

The previous prime is 117635458517. The next prime is 117635458543. The reversal of 117635458522 is 225854536711.

It can be written as a sum of positive squares in 2 ways, for example, as 108115358481 + 9520100041 = 328809^2 + 97571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×117635458522² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71903497 + ... + 71905132.

Almost surely, 2^117635458522 is an apocalyptic number.

117635458522 is a deficient number, since it is larger than the sum of its proper divisors (59249156378).

117635458522 is a wasteful number, since it uses less digits than its factorization.

117635458522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143809040.

The product of its digits is 2016000, while the sum is 49.

The spelling of 117635458522 in words is "one hundred seventeen billion, six hundred thirty-five million, four hundred fifty-eight thousand, five hundred twenty-two".